diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cb2e96d719b589..7533950d670342 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -517,7 +517,7 @@ jobs:
           -x test_subprocess \
           -x test_signal \
           -x test_sysconfig
-    - uses: actions/upload-artifact@v4
+    - uses: actions/upload-artifact@v6
       if: always()
       with:
         name: hypothesis-example-db
@@ -665,7 +665,7 @@ jobs:
           sanitizer: ${{ matrix.sanitizer }}
       - name: Upload crash
         if: failure() && steps.build.outcome == 'success'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.sanitizer }}-artifacts
           path: ./out/artifacts
diff --git a/.github/workflows/reusable-san.yml b/.github/workflows/reusable-san.yml
index c601d0b73380d4..7fd2a0597048ae 100644
--- a/.github/workflows/reusable-san.yml
+++ b/.github/workflows/reusable-san.yml
@@ -99,7 +99,7 @@ jobs:
       run: find "${GITHUB_WORKSPACE}" -name 'san_log.*' | xargs head -n 1000
     - name: Archive logs
       if: always()
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: >-
           ${{ inputs.sanitizer }}-logs-${{